Paper 2014/782
Precise Fault-Injections using Voltage and Temperature Manipulation for Differential Cryptanalysis
Raghavan Kumar, Philipp Jovanovic, and Ilia Polian
Abstract
State-of-the-art fault-based cryptanalysis methods are capable of breaking most recent ciphers after only a few fault injections. However, they require temporal and spatial accuracies of fault injection that were believed to rule out low-cost injection techniques such as voltage, frequency or temperature manipulation. We investigate selection of supply-voltage and temperature values that are suitable for high-precision fault injection even up to a single bit. The object of our studies is an ASIC implementation of the recently presented block cipher PRINCE, for which a two-stage fault attack scheme has been suggested lately. This attack requires, on average, about four to five fault injections in well-defined locations. We show by electrical simulations that voltage-temperature points exist for which faults show up at locations required for a successful attack with a likelihood of around 0.1\%. This implies that the complete attack can be mounted by approximately 4,000 to 5,000 fault injection attempts, which is clearly feasible.
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Minor revision. On-Line Testing Symposium (IOLTS), 2014 IEEE 20th International
- DOI
- 10.1109/IOLTS.2014.6873670
- Keywords
- fault-based attacksdifferential fault analysisPRINCEblock ciphervoltage manipulationtemperature manipulation
- Contact author(s)
- jovanovic @ fim uni-passau de
- History
- 2014-10-06: revised
- 2014-10-06: received
- See all versions
- Short URL
- https://ia.cr/2014/782
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2014/782,
author = {Raghavan Kumar and Philipp Jovanovic and Ilia Polian},
title = {Precise Fault-Injections using Voltage and Temperature Manipulation for Differential Cryptanalysis},
howpublished = {Cryptology ePrint Archive, Paper 2014/782},
year = {2014},
doi = {10.1109/IOLTS.2014.6873670},
note = {\url{https://eprint.iacr.org/2014/782}},
url = {https://eprint.iacr.org/2014/782}
}
